• Vacuum bottle featuring BUILT®'s exclusive patent pending 360 Pureflow™ Lid.
• 16 oz. (473 mL) double-wall stainless vacuum tumbler maintains the optimal temperature of beverages.
• Made of double-wall 304 Stainless Steel featuring vacuum-sealed construction.
• Patent pending multifunction splash resistant Polypropylene Plastic lid. Lid effortlessly clicks between leak-proof sealing and cup-like drinking.
To fully take lid off - quarter twist to open, continue to twist with slight force past the stoppers.
• Keeps your drinks cold or warm longer than a traditional tumbler.
• Hand-wash only. Do not place in freezer or microwave.
• Fits in most standard sized cup holders.